DE2811746C2 - - Google Patents
Info
- Publication number
- DE2811746C2 DE2811746C2 DE2811746A DE2811746A DE2811746C2 DE 2811746 C2 DE2811746 C2 DE 2811746C2 DE 2811746 A DE2811746 A DE 2811746A DE 2811746 A DE2811746 A DE 2811746A DE 2811746 C2 DE2811746 C2 DE 2811746C2
- Authority
- DE
- Germany
- Prior art keywords
- legs
- wheel
- speed sensor
- core
- sensor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78317777A | 1977-03-31 | 1977-03-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2811746A1 DE2811746A1 (de) | 1978-10-12 |
DE2811746C2 true DE2811746C2 (fr) | 1989-02-02 |
Family
ID=25128421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19782811746 Granted DE2811746A1 (de) | 1977-03-31 | 1978-03-17 | Drehzahlgeber |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS53131878A (fr) |
DE (1) | DE2811746A1 (fr) |
FR (1) | FR2386039A1 (fr) |
GB (1) | GB1595680A (fr) |
HU (1) | HU177461B (fr) |
SE (1) | SE7803522L (fr) |
SU (1) | SU1082339A3 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189011A (en) * | 1981-05-15 | 1982-11-20 | Fuji Heavy Ind Ltd | Position detecting mechanism |
DE3346644A1 (de) * | 1983-12-23 | 1985-07-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Anordnung zur bestimmung einer drehzahl |
US4853575A (en) * | 1984-08-31 | 1989-08-01 | Black & Decker Inc. | Tachometer generator |
IT1221909B (it) * | 1987-04-28 | 1990-07-12 | Fiat Auto Spa | Procedimento e dispositivo di rilevazione magnetica particolarmente per rilevare i parametri di movimento angolare di elementi rotanti |
US5023546A (en) * | 1989-11-08 | 1991-06-11 | General Motors Corporation | Variable reluctance rotation sensor with changing coil linkages and a pair of flux producing magnets |
US5023547A (en) * | 1989-11-08 | 1991-06-11 | General Motors Corporation | Variable reluctance rotation sensor with changing flux linkages and including a pair of oppositely poled magnets |
DE4213977A1 (de) * | 1992-04-29 | 1993-11-04 | Teves Metallwaren Alfred | Vorrichtung zur messung von drehbewegungen |
US5504424A (en) * | 1993-05-28 | 1996-04-02 | Durakool, Inc. | Variable reluctance sensor utilizing a magnetic bobbin |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1192428B (de) * | 1960-06-15 | 1965-05-06 | Renault | Elektromagnetischer Abnehmer fuer Tourenzaehler od. dgl. |
GB1302507A (fr) * | 1970-10-16 | 1973-01-10 | ||
US4061938A (en) * | 1975-06-20 | 1977-12-06 | Matsushita Electric Industrial Co., Ltd. | Device for generating electrical pulses in response to shaft rotation |
-
1978
- 1978-03-17 DE DE19782811746 patent/DE2811746A1/de active Granted
- 1978-03-17 GB GB10760/78A patent/GB1595680A/en not_active Expired
- 1978-03-23 JP JP3243478A patent/JPS53131878A/ja active Pending
- 1978-03-28 HU HU78KE1020A patent/HU177461B/hu not_active IP Right Cessation
- 1978-03-29 SE SE7803522A patent/SE7803522L/xx unknown
- 1978-03-30 SU SU782594302A patent/SU1082339A3/ru active
- 1978-03-30 FR FR7809360A patent/FR2386039A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
SE7803522L (sv) | 1978-10-01 |
SU1082339A3 (ru) | 1984-03-23 |
DE2811746A1 (de) | 1978-10-12 |
JPS53131878A (en) | 1978-11-17 |
GB1595680A (en) | 1981-08-12 |
FR2386039B1 (fr) | 1980-04-04 |
HU177461B (en) | 1981-10-28 |
FR2386039A1 (fr) | 1978-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8125 | Change of the main classification |
Ipc: G01P 3/44 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |